PowerShell/Scripts/list-submodules.ps1
2021-08-29 17:50:03 +02:00

34 lines
832 B
PowerShell

<#
.SYNOPSIS
list-submodules.ps1 [<repo-dir>]
.DESCRIPTION
Lists the submodules of the current/given Git repository.
.EXAMPLE
PS> .\list-submodules.ps1 C:\MyRepo
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
param([string]$RepoDir = "$PWD")
try {
if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
set-location "$RepoDir"
$Null = (git --version)
if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
& git fetch
if ($lastExitCode -ne "0") { throw "'git fetch' failed" }
& git submodule
if ($lastExitCode -ne "0") { throw "'git submodule' failed" }
exit 0
} catch {
write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}